Gaya APA
Ibnu, N. et al. (1985).
Technical english for agricultural education : general reader / A.K.P Vigeleyn Nikijuluw, dkk .
Jakarta:
.
Gaya MLA
Nandar, Ibnu. et al.
"Technical english for agricultural education : general reader / A.K.P Vigeleyn Nikijuluw, dkk".
Jakarta:
,
1985.
Skripsi.